[ Past Modals ]
Your mother ____________ (be) a great cook. Everyone wants her recipe book!
A. can’t have been
B. must have been
C. must have be
D. could have been

Random Topics:
Connectives (because, due to, owing to, because of)Adverbial Clause, Noun ClauseModal, Causative Verb & Elliptical StructureSimple Present Tense with Adverb of FrequencyNoun and Modal VerbsPresent Simple and Present ContinuousVerbs of movementBe Going To vs. Will-ed and -ing AdjectivesSimple Present Negative and QuestionOther quiz:
Tenses › ViewThe sun _________________ in the east. (rise)
A. rise
B. rises
C. rose
D. rising
Adjective Clause › View
She lived in a big old house, ______________ I spend many happy hours.
A. Where
B. Which
C. That
D. Who
___ you know the answer, raise your hand.
A. Because
B. If
C. When
D. Unless
Grammar › View
She had some problems __________________ without glasses.
A. reading
B. to read
